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([2a01:e0a:59e:9d80:527b:9dff:feef:3874]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-3912bfb7ae4sm13985560f8f.5.2025.03.10.02.54.16 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 10 Mar 2025 02:54:19 -0700 (PDT) Message-ID: <35eb4589-fea5-47e6-a0f2-c30cc7afd72d@redhat.com> Date: Mon, 10 Mar 2025 10:54:16 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 10/21] qom: Introduce type_is_registered() Content-Language: en-US To: =?UTF-8?Q?Philippe_Mathieu-Daud=C3=A9?= , qemu-devel@nongnu.org Cc: Yi Liu , Pierrick Bouvier , Alex Williamson , Christian Borntraeger , =?UTF-8?Q?Alex_Benn=C3=A9e?= , Tony Krowiak , Nicholas Piggin , Halil Pasic , Thomas Huth , David Hildenbrand , Igor Mammedov , Matthew Rosato , Tomita Moeko , qemu-ppc@nongnu.org, Daniel Henrique Barboza , Eric Farman , Eduardo Habkost , Peter Xu , kvm@vger.kernel.org, Zhenzhong Duan , qemu-s390x@nongnu.org, Paolo Bonzini , Harsh Prateek Bora , =?UTF-8?Q?C=C3=A9dric_Le_Goater?= , Ilya Leoshkevich , Jason Herne , =?UTF-8?Q?Daniel_P=2E_Berrang=C3=A9?= , Richard Henderson References: <20250308230917.18907-1-philmd@linaro.org> <20250308230917.18907-11-philmd@linaro.org> From: Eric Auger In-Reply-To: <20250308230917.18907-11-philmd@linaro.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=170.10.129.124; envelope-from=eric.auger@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: eric.auger@redhat.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org On 3/9/25 12:09 AM, Philippe Mathieu-Daudé wrote: > In order to be able to check whether a QOM type has been > registered, introduce the type_is_registered() helper. > > Signed-off-by: Philippe Mathieu-Daudé Reviewed-by: Eric Auger Eric > --- > include/qom/object.h | 8 ++++++++ > qom/object.c | 5 +++++ > 2 files changed, 13 insertions(+) > > diff --git a/include/qom/object.h b/include/qom/object.h > index 9192265db76..5b5333017e0 100644 > --- a/include/qom/object.h > +++ b/include/qom/object.h > @@ -898,6 +898,14 @@ Type type_register_static(const TypeInfo *info); > */ > void type_register_static_array(const TypeInfo *infos, int nr_infos); > > +/** > + * type_is_registered: > + * @typename: The @typename to check. > + * > + * Returns: %true if @typename has been registered, %false otherwise. > + */ > +bool type_is_registered(const char *typename); > + > /** > * DEFINE_TYPES: > * @type_array: The array containing #TypeInfo structures to register > diff --git a/qom/object.c b/qom/object.c > index 01618d06bd8..be442980049 100644 > --- a/qom/object.c > +++ b/qom/object.c > @@ -100,6 +100,11 @@ static TypeImpl *type_table_lookup(const char *name) > return g_hash_table_lookup(type_table_get(), name); > } > > +bool type_is_registered(const char *typename) > +{ > + return !!type_table_lookup(typename); > +} > + > static TypeImpl *type_new(const TypeInfo *info) > { > TypeImpl *ti = g_malloc0(sizeof(*ti));